*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:'Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#0a0d12;color:#e5eaf0}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
a{text-decoration:none;color:inherit}img{max-width:100%;display:block}
.topnav{position:sticky;top:0;z-index:80;background:rgba(10,13,18,.78);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.06)}
.topnav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font-weight:800;font-size:19px}
.links{display:flex;gap:20px;align-items:center}
.btn-cta{background:#10b981;color:#fff;border-radius:10px;padding:10px 16px;font-weight:700}
.intro{padding:58px 0;background:radial-gradient(920px 320px at 8% -12%,rgba(16,185,129,.24),transparent),radial-gradient(920px 300px at 92% -18%,rgba(59,130,246,.18),transparent)}
.grid{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
.intro-text h1{font-size:44px;line-height:1.05;margin:0 0 12px}
.intro-text p{opacity:.93;margin:0 0 16px}
.pills{display:flex;gap:10px;flex-wrap:wrap}
.pills span{border:1px solid rgba(255,255,255,.16);background:#151a22;border-radius:999px;padding:8px 14px;font-weight:600}
.intro-img img{border:1px solid rgba(255,255,255,.08);border-radius:14px}
.exchange{padding:28px 0}
.cols{display:grid;grid-template-columns:1fr .65fr;gap:22px}
.widget{background:#151a22;border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:20px}
.widget h2{margin:0 0 16px;font-size:22px}
.field{margin:12px 0}
.field label{display:block;margin:0 0 8px;font-weight:700;font-size:14px}
.row{display:grid;grid-template-columns:170px 1fr;gap:10px}
select,input{width:100%;padding:12px;border-radius:10px;border:1px solid rgba(255,255,255,.16);background:#0a0d12;color:#e5eaf0}
.flip{width:40px;height:40px;margin:10px auto;border-radius:50%;border:1px solid rgba(16,185,129,.5);background:conic-gradient(from 0deg,#10b981,#3b82f6,#10b981);-webkit-mask:radial-gradient(circle at 50% 50%,transparent 13px,#000 14px);mask:radial-gradient(circle at 50% 50%,transparent 13px,#000 14px);cursor:pointer}
.rate{display:flex;justify-content:space-between;font-size:14px;margin:12px 0}
.btn-swap{display:inline-flex;justify-content:center;align-items:center;width:100%;padding:12px 16px;border-radius:10px;border:0;background:#10b981;color:#fff;font-weight:800;cursor:pointer}
.note{opacity:.76;font-size:12px;margin:12px 0 0}
.info{background:linear-gradient(180deg,#1a2230,#151a22);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:20px}
.info-img{margin-top:12px;border-radius:12px;border:1px solid rgba(255,255,255,.08)}
.why,.reviews,.faq{padding:28px 0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:#151a22;border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:20px}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.review{background:#151a22;border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:20px}
.faq-list details{background:#151a22;border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:14px;margin:10px 0}
.cta{padding:30px 0 52px}
.cta-box{background:linear-gradient(180deg,#1e3a2a,#151a22);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:30px;text-align:center}
.footer{border-top:1px solid rgba(255,255,255,.06);padding:20px 0;background:#0a0d12}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px}
.footer-links{list-style:none;margin:0;padding:0}
.footer-bar{display:flex;align-items:center;justify-content:space-between;opacity:.84;margin-top:12px;padding-top:12px;border-top:1px solid rgba(255,255,255,.06)}
@media(max-width:980px){.grid{grid-template-columns:1fr}.cols{grid-template-columns:1fr}.cards,.review-grid,.footer-grid{grid-template-columns:1fr}}